2680883947

素因数分解:

$7^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1\times {\mathrm{7211}}^1$

素因数の和:7698

約数の個数: 16

約数和(自身を含む): 3092044032

約数和(自身を除く): 411160085

約数列:

[1, 7, 173, 307, 1211, 2149, 7211, 50477, 53111, 371777, 1247503, 2213777, 8732521, 15496439, 382983421, 2680883947]

約数ペア:

[(1, 2680883947), (7, 382983421), (173, 15496439), (307, 8732521), (1211, 2213777), (2149, 1247503), (7211, 371777), (50477, 53111)]